Amalambu ezimotoUbe yingxenye ebalulekile yezimpilo zethu zansuku zonke, kodwa wake wazibuza ngomlando wabo othakazelisayo? Ukusuka ekuqothulweni okuthobekile kumiklamo yesimanjemanje eyinkimbinkimbi, amalambu omgwaqo afike isikhathi eside. Sijoyine njengoba siqala uhambo oluhehayo emvelaphi kanye nokuziphendukela kwemvelo kwalawa madivayisi angenamikhawulo e-Traffic Control.
Isingeniso sokukhanya kwethrafikhi
Izibani zethrafikhi zivame ukwakhiwa ngamalambu abomvu (ukuveza ukunqatshelwa kwendima), amalambu aluhlaza (ukuveza imvume yendima), namalambu aphuzi (okubonisa isixwayiso). Ngokwefomu nenhloso yayo, ihlukaniswe izibani zesiginali yezimoto, amalambu wesiginali wemoto, amalambu wesiginali we-lane, amalambu wesikhombisi, amalambu wezexwayiso, amalambu wezexwayiso awela, njll.
1. Ukuthobeka okuthobekile
Umqondo wokulawulwa kwethrafikhi ubuyela empucukweni yakudala. ERoma lasendulo, izikhulu zamasosha zisebenzisa ukushukuma kwezandla ukulawula ukuhamba kwezinqola ezidonswe ngamahhashi. Kodwa-ke, bekungenjalo kuze kube sekupheleni kwekhulu le-19 lapho amalambu omgwaqo wokuqala kagesi wezwe aphuma. Le divayisi yathuthukiswa yi-US Policeman Lester Winge futhi ifakwe eCleveland, e-Ohio ngo-1914. Kuqukethe ukucushwa kokukhanya kwethrafikhi kanye nesibonakaliso esisebenzayo esisebenzayo se- "Stop". Uhlelo luthuthukise kakhulu ukuphepha emigwaqweni, okwenza amanye amadolobha athole amacebo afanayo.
2. Ukuqala kwamasiginali azenzakalelayo
Njengoba izimoto zivame kakhulu, onjiniyela babona isidingo sezinhlelo ezisebenza kahle kwezimoto. Ngo-1920, iphoyisa lamaphoyisa eDetroit uWilliam Potts aklama isibani sethrafikhi yokuqala emithathu. Lokhu okusha kunciphisa ukudideka komshayeli ngokwethula i-amber njengesiginali yesexwayiso. Izibani zesiginali ezenzakalelayo ekuqaleni zazihlome ngezinsimbi zokuqwashisa abahamba ngezinyawo. Kodwa-ke, ngo-1930, uhlelo olunemibala emithathu silazi nanamuhla (okubandakanya amalambu abomvu, aphuzi, futhi aluhlaza) kwahlelwa futhi kwaqaliswe emadolobheni amaningi emhlabeni jikelele. Lawa malambu omgwaqo abe yizimpawu ezingokoqobo, izimoto eziqondisayo nabahamba ngezinyawo ngokungazisebenzi.
3. Inqubekela phambili yesimanje kanye nokwenziwa okusha
Izibani zethrafikhi zibone intuthuko ebalulekile eminyakeni yamuva, ngcono ukuphepha nokugeleza kwezimoto. Amalambu omgwaqo anamuhla afakwe izinzwa ezithola ukuba khona kwezimoto, okuvumela ukuphathwa okusebenzayo kwemigwaqo. Ngaphezu kwalokho, amanye amadolobha akwethule amasistimu wokukhanya wethrafikhi avumelanisiwe, anciphise ukugcwala futhi anciphise isikhathi sokuhamba. Ngaphezu kwalokho, amanye amalambu omgwaqo afakwe ubuchwepheshe be-LED, okuthuthukisa ukubonakala, ukusindisa amandla, futhi kunciphisa izindleko zokulungisa. Lokhu kuthuthukiswa kudlula indlela yezinhlelo ezihlakaniphile zokuphathwa kwethrafikhi ezihlanganisa ubuhlakani bokufakelwa kanye nokuhlaziywa kwedatha yesikhathi sangempela ukwenza ngcono ukuhamba kwethrafikhi kanye nokwandisa ukusebenza kahle kwezokuthutha.
Ukugcina
Kusukela kwizimpawu eziyisisekelo zezandla zaseRoma zasendulo ezinhlelweni zanamuhla eziqondakalayo zokulawula izimoto, izibani zethrafikhi bezilokhu ziyisisekelo sokugcina ukuhleleka emgwaqweni. Lapho amadolobha eqhubeka nokwanda nokuhamba kwezitayini, ngokungangabazeki amalambu omgwaqo azodlala indima ebalulekile ekuqiniseni izizukulwane eziphephile nezisebenzayo ezizeni.
I-QIXIAG, umenzi wethrafikhi, unocwaningo oluningi kubuchwepheshe be-LED. Onjiniyela bazibophezele ekuhlolweni impilo ende yamalambu omgwaqo aholwa yiminyaka eminingi, futhi abe nesipiliyoni sokukhiqiza. Uma unesifiso sokukhanya kwethrafikhi, wamukelekile ukuxhumana nathi ku-Funda kabanzi.
Isikhathi sePosi: Aug-08-2023
